KR101547719B1 - 데이터 센터들에 걸쳐 데이터 서버들내 데이터 무결정의 유지 - Google Patents

데이터 센터들에 걸쳐 데이터 서버들내 데이터 무결정의 유지 Download PDF

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KR101547719B1
KR101547719B1 KR1020117002453A KR20117002453A KR101547719B1 KR 101547719 B1 KR101547719 B1 KR 101547719B1 KR 1020117002453 A KR1020117002453 A KR 1020117002453A KR 20117002453 A KR20117002453 A KR 20117002453A KR 101547719 B1 KR101547719 B1 KR 101547719B1
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data
servers
server
catalog
computer
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KR1020117002453A
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KR20110044858A (ko
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진메이 센
하오 왕
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인터내셔널 비지네스 머신즈 코포레이션
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2097—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements maintaining the standby controller/processing unit updated
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/2028—Failover techniques eliminating a faulty processor or activating a spare
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2035—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant without idle spare hardware

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Computer And Data Communications (AREA)
  • Hardware Redundancy (AREA)
  • Information Transfer Between Computers (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
KR1020117002453A 2008-08-05 2009-07-31 데이터 센터들에 걸쳐 데이터 서버들내 데이터 무결정의 유지 KR101547719B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/185,863 US8676760B2 (en) 2008-08-05 2008-08-05 Maintaining data integrity in data servers across data centers
US12/185,863 2008-08-05
PCT/EP2009/059931 WO2010015574A1 (en) 2008-08-05 2009-07-31 Maintaining data integrity in data servers across data centers

Publications (2)

Publication Number Publication Date
KR20110044858A KR20110044858A (ko) 2011-05-02
KR101547719B1 true KR101547719B1 (ko) 2015-08-26

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KR1020117002453A KR101547719B1 (ko) 2008-08-05 2009-07-31 데이터 센터들에 걸쳐 데이터 서버들내 데이터 무결정의 유지

Country Status (7)

Country Link
US (1) US8676760B2 (ja)
EP (1) EP2281240B1 (ja)
JP (1) JP5102901B2 (ja)
KR (1) KR101547719B1 (ja)
CN (1) CN102105867B (ja)
AT (1) ATE518189T1 (ja)
WO (1) WO2010015574A1 (ja)

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Also Published As

Publication number Publication date
JP5102901B2 (ja) 2012-12-19
EP2281240A1 (en) 2011-02-09
EP2281240B1 (en) 2011-07-27
KR20110044858A (ko) 2011-05-02
ATE518189T1 (de) 2011-08-15
CN102105867A (zh) 2011-06-22
JP2011530127A (ja) 2011-12-15
US8676760B2 (en) 2014-03-18
CN102105867B (zh) 2014-03-26
US20100036885A1 (en) 2010-02-11
WO2010015574A1 (en) 2010-02-11

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